US11299582B2ActiveUtilityPatentIndex 62
Breathable elastomeric composites with tether-containing conducting polymers for nanoscale diffusion control and protection
Est. expiryApr 29, 2039(~12.8 yrs left)· nominal 20-yr term from priority
C08G 2261/122C08G 81/00C08G 2261/3223C08G 2261/43C08G 2261/1422H01B 1/127C08G 18/6453C08G 2261/76C08J 2300/12C08G 61/126C08G 2261/1424C08J 2475/04C08G 2261/1432C08G 2270/00C08G 2261/1452C08G 18/7621D06M 15/564C08G 2261/1426C08J 3/242C08G 2261/514C08J 2300/208C08G 18/10C09D 165/00D06N 3/12C08L 101/12C08G 2261/135C08G 2261/70C08G 2261/65C08G 18/4825D06M 15/63C08G 2261/126
62
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Claims
Abstract
An interpenetrating network (IPN) polymer membrane material includes a soft polyurethane interspersed with a crosslinked conducting polymer. The material can be reversibly “switched” between its oxidized and reduced states by the application of a small voltage, ˜1 to 4 volts, thus modulating its diffusivity.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1. A fabric comprising a conductive polymer comprising poly(TP-CAE4P-SO3-co-bis-EDOT-co-HM-EDOT) poly((thiophene-3-carbonyl)-amino]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-propane-1-sulfonate)-co-bis5, 5 bis-3,4 ethylenedioxythiophene-co-hydroxymethyl-3,4 ethylenedioxythiophene).
2. The conductive polymer of claim 1 , wherein said fabric is incorporated into a protective garment, a filter, or a shelter.Cited by (0)
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